Function performing apparatus and storage medium

A non-transitory computer-readable storage medium storing computer-readable instructions, when executed by the computer, causing a function performing apparatus to perform:

• receiving a first instruction for registering first authentication information from a portable device,
• receiving use condition information, which indicates a use condition for using a specific function, from the portable device,
• in a case where the first instruction is received, determining, based on a registration condition designated by an administrator and the use condition information, whether the first authentication information for the portable device is to be registered in an authentication memory,
• registering the first authentication information in the authentication memory when determining that the first authentication information is to be registered in the authentication memory,
• transmitting the first authentication information when determining that the first authentication information is to be registered in the authentication memory,
• receiving a second instruction including the first authentication information from the portable device, and
• in a case where the second instruction is received while the first authentication information is registered in the authentication memory, changing a state of the function performing apparatus from a non-permission state where use of a specific function, which is performed by a function performing unit of the function performing apparatus, is not permitted to a permission state where the use of the specific function is permitted, and
• in a case where an operation unit of the function performing apparatus is operated by a user and second authentication information different from the first authentication information is input to the function performing apparatus while the second authentication information is registered in the authentication memory, changing the state of the function performing apparatus from the non-permission state to the permission state.

A function performing apparatus comprising:

• a function performing unit configured to perform a specific function;
• an operation unit configured to be operated by a user;
• a first interface configured to perform communication according to a first communication method;
• and
• a second interface configured to perform communication according to a second communication method different from the first communication method,
• a processor;
• and
• memory storing computer-readable instructions therein, the computer-readable instructions, when executed by the processor, causing the function performing apparatus to perform:
• storing permission condition information, which indicates a permission condition for permitting use of the specific function, in the memory,
• receiving a first instruction for registering first authentication information from a portable device by performing communication with the portable device using the first interface,
• receiving use condition information, which indicates a use condition for using the specific function, from the portable device,
• receiving an email address from the portable device by performing communication using the first interface,
• in a case where the first instruction is received, determining whether the use condition indicated by the use condition information meets the permission condition included in a registration condition,
• in a case where it is determined that the use condition indicated by the use condition information meets the permission condition included in the registration condition, determining that the first authentication information is to be registered in an authentication memory,
• in a case where it is determined that the use condition indicated by the use condition information does not meet the permission condition included in the registration condition,
• transmitting a request for registration of the first authentication information in the authentication memory to a registration management apparatus which is used by an administrator, the request including the use condition information,
• receiving a request result from the registration management apparatus in response to the request, and
• in a case where the request result included in the registration condition indicates that registration of the first authentication information is permitted, determining that the first authentication information is to be registered in the authentication memory,
• registering the first authentication information in the authentication memory when determining that the first authentication information is to be registered in the authentication memory,
• in a case where determining that the first authentication information is to be registered in the authentication memory based on the use condition indicated by the use condition information meeting the permission condition indicated by the permission condition information, transmitting the first authentication information to the portable device by performing communication using the first interface,
• in a case where determining that the first authentication information is to be registered in the authentication memory based on that the request result indicating that registration of the first authentication information is permitted, transmitting the first authentication information to the portable device by transmitting an email including the first authentication information to the email address received from the portable device by performing communication using the second interface,
• receiving a second instruction including the first authentication information from the portable device,
• in a case where the second instruction is received while the first authentication information is registered in the authentication memory, changing a state of the function performing apparatus from a non-permission state where use of the specific function is not permitted to a permission state where the use of the specific function is permitted, and
• in a case where the operation unit is operated by a user and second authentication information different from the first authentication information is input to the function performing apparatus while the second authentication information is registered in the authentication memory, changing the state of the function performing apparatus from the non-permission state to the permission state.